Solution 12240: Fraction Conversions on the TI-15 Explorer™.
...strate how to convert a fraction into decimal form and vice-versa on the TI-15 Explorer. Note: Before beginning, set the calculator to auto simplify by pressing the [Frac] key, scroll down, select "AUTO", and press the [=] key. Example 1: Convert 7/8 to a decimal number: • Press 7, [n], 8, [d],...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12240
Solution 12253: Computing the Log of a Negative Number on the TI-30X IIS/B and TI-30XS MultiView™.
...the log of a negative number? The TI-30X IIS/B and TI-30XS MultiView scientific calculators do not have the functionality to compute negative logs. By definition, the log of a number is the power to which it is raised by 10 to get that number. For negative numbers, such an exponent does not exi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12253
Solution 12259: Finding the Hypotenuse and Angles of a Right Triangle on the TI-30X IIS/B Scientific Calculators.
...nswer. The answer is 5. Example 2: Find the angle opposite to a side measuring 4 centimeters when the hypotenuse measures 5 centimeters. Solution: By definition the Sine of an angle is the opposite side divided by the hypotenuse. So, if the unknown angle is c, the sine of c is equal to 4/5 or ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12259
Solution 34773: Renaming a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Press [2nd][RCL]. The word Rcl will appear at the bottom of the screen. • Press the [PRGM] key, scroll to EXEC and select the old name of the program by highlighting it and pressing [ENTER]. • Press [ENTER] to paste the program code under the new name. • The program with the old name can then ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34773
Solution 33871: Finding the Reduced Row Echelon Form of a Matrix on a TI-36X Pro.
...matrix entries, pressing enter after each entry. For example, [5] [enter] [1] [0] [enter] [1] [5] [enter] [2] [0] [enter]. 6) Exit the matrix editor by selecting [2nd] [quit]. To find the reduced row echelon form using the rref( function: 1) Press [2nd] [matrix]. 2) Scroll to MATH. 3) Press 5:...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33871
Solution 33891: Calculating the Determinant of a Matrix Using a TI-36X Pro.
...OWS and 2 for COLUMNS.4) Scroll to OK and press [enter].5) Press [4] [enter] [(-)] [1] [enter] [(-)] [3] enter] [2] [enter].6) Exit the matrix editor by selecting [2nd] [quit].To find the Determinant using the function:7) Press [2nd] [matrix].8) Scroll to MATH.9) Press 1: Determinant.10) Press [2...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33891
Solution 12302: Fractions Operations on the TI-30Xa and TI-36X Solar Scientific Calculators.
... press the [a b/c] key, and input 4. 2) Press the [x] key. 3) Input 6, press the [a b/c] key, and input 15. 4) Press the [=] key. 5_8/13 divided by 9/23. [=] (14_41/117) 1) Input 5, press the [a b/c] key, input 8, press the [a b/c] key, and input 13. 2) Press the division key. 3) Input 9,...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12302
Solution 14487: Converting Fractions to Percentages Using the TI-30Xa Scientific Calculator.
... is this? • Press [1] [a b/c] [2] to input the fraction 1/2. • Press [2nd] [FD] for the result of 0.5 to be displayed. • Multiply the result of 0.5 by 100 and press the [=] key. Solution: The calculator will display 50 which means the store is offering 50% off. Please see the TI-30Xa guidebook ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14487
Solution 34012: Finding the Reciprocal of a Number on the TI-36X Pro.
...nput [(] [3] [/] [4] [)] 2) Press [2nd] [Fraction Key] [enter] Please Note: The fraction key is the located above the 7. It looks like a box divided by another box. The displayed answer will show 4⁄3 . Please see the TI-36X Pro guidebook for additional information. Solution 34012: Finding the R...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34012
Solution 12141: Graphing and Evaluating Exponential Functions Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...hile on the graph screen, you can then evaluate the exponential function at any value of x. This can be used to find the y-intercept of the function by evaluating it at x=0. The following demonstrate how this is done on the calculator:• Press [F5] [1] to select 1:Value from the Math menu • Inpu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12141
Solution 12160: Storing Formulas in the TI-89 Family, the TI-92 Family, and Voyage™ 200 Graphing Calculators.
...lculator to save calculation time? There are two ways to store equations in the TI-89 family, TI-92 family, and Voyage 200 to save calculation time, by using the numeric solver or writing a program. Using the Numeric Solver: To store the equation a= b*c, for example. Follow the procedure below...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12160
Solution 12159: Solving Systems of Equations Using Symbolic Manipulation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...culated expression for x. x=(3y+4)/2 To copy the equation press [F1] and select 5:Copy. Paste the calculated expression for x on the entry line by pressing [F1] and 6:Paste. Your command line should read: solve(-x+7y=-12,y)|x=(3y+4)/2 • Press [ENTER] and the screen will display y=-20/...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12159
Solution 16509: Collecting Data with the CBL 2™ Without a Calculator Connected.
...ave been collected. The data can be sent to the calculator after the completion of the data collection. The quantity of data collected is not limited by the size of the calculator memory, but is limited by the size of the CBL 2 memory. A maximum of 12,000 samples can be collected in Non-Realtime....https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/product-usage/16509
Solution 12152: Definition of Mode Settings on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...lates expressions and displays results in numeric form or in rational/symbolic form: AUTO, EXACT or APPROXIMATE. Base: Allows to perform calculations by entering numbers in decimal (DEC), hexadecimal (HEX), or binary (BIN) form. Unit System: Allows to select three systems of measurement to specif...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12152
Solution 12150: Multiplication of Complex Numbers in Polar Form on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... and Voyage 200 graphing calculators? The following example demonstrates how to multiply two complex numbers in polar form. Example: Multiply (45Ð30) by (45Ð-30). 1) Press [(] [4] [5]. 2) Press [2nd] [Ð]. 3) Press [3] [0] [)] [x] [(] [4] [5]. 4) Press [2nd] [Ð]. 5) Press [(-)] [3] [0] [)]. 6) Pre...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12150
TI-84 Plus CE Online Calculator | Apps | Texas Instruments
...tement in the classroom as you construct, analyze, and transform mathematical models and geometric diagrams. The Cabri™ Jr. App was developed for TI by CABRILOG® with renowned French mathematician Jean-Marie Laborde. Just take a look at what the Cabri™ Jr. App can do: Perform analytic, tran...https://education.ti.com/en/products/online-calculators/ti-84ce-online-calc/applications
TI Connect™ CE Software Application | Texas Instruments
... Computer software that allows for connectivity between your computer and TI-84 Plus family graphing calculator. Key benefits: Save time by sending files to multiple connected graphing calculators at once Quickly take and manage screen captures Create and edit TI-Basic progra...https://education.ti.com/en/products/computer-software/ti-connect-ce-sw